o2 sensor

[pun]

i know i need to replace my o2 sensor, but can it make my transmission run like crap. what i mean by running like crap is hard shifts.

 

[Cyberbeer]

No, it won't. Check Trans fluid levels, trans filter, trans mounts.

 

[pun]

what do you mean the trans mounts, i have never messed with transmissions before. the fliud is good and i just replaced the fliter.

 

[Cyberbeer]

Are you checking the fluid level while the vehicle is warmed up and in nuetral?

 

[pun]

sure am, it's just sometimes it runs great than other times it runs like crap.

 

[Syko]

Do u have synthetic oil or gear oil? mine was always hard to shift into gears when it sat in neutral for abit.. changed the tranny oil with the recommended gear oil and it now it runs great

 

[IMenriched]

If this is a Auto tranny...presume that it is.

ANYwho...isn't there a shift modulator that is vacuum actuated??